Edge Engine is a free Monte Carlo simulator for traders across stocks, forex, futures, and crypto. Feed it your real stats to see the full range of what your edge can produce: realistic draw-downs, win and loss streaks, probability of ruin, and growth variance. Not a single projected line. A full picture of what your strategy is actually capable of. Prop firm modes for futures traders let you model challenge pass and blow rates, simulate funded accounts, and run a fleet of accounts.